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Factory Cheap Hot Small Steel Pipe - ERW SSAW welded steel pipe – Hongmao

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We stay with our company spirit of "Quality, Performance, Innovation and Integrity". We goal to create more value for our clients with our abundant resources, advanced machinery, experienced workers and superb solutions for Steel Welded Pipe , Marine Steel Plate , Monel Round Bar , We give priority to quality and customer pleasure and for this we follow stringent excellent control measures. We've got in-house testing facilities where our items are tested on every single aspect at different processing stages. Owning to latest technologies, we facilitate our clients with custom made creation facility.
Factory Cheap Hot Small Steel Pipe - ERW SSAW welded steel pipe – Hongmao Detail:

Product introduction

Welded steel pipe: Also known as welded pipe, it is made from strips of steel cut into narrow strips of steel, which are then moulded into tubes. A special welder then welds the seam together. External weld is polished. According to different welding methods, it can be divided into arc welding pipe, high frequency or low frequency resistance welding pipe, gas welding pipe, furnace welding pipe, bandi pipe, etc. According to the shape of the weld can be divided into straight seam welding pipe and spiral welding pipe. Electric welded steel tubes are used in oil drilling, machinery and manufacturing industries. Furnace welded pipe can be used as water gas pipe, straight welded pipe for high pressure oil and gas transmission; Spiral welded pipe is used for oil and gas transportation, pipe pile, bridge pier and so on. Compared with seamless steel tube, welded steel tube has lower cost and higher production efficiency.

Galvanized round steel pipe

Usage

Used for low pressure liquid transportation, such as water, gas, and oil. Oil drilling and machinery manufacturing, etc.

Standard

API 5L, API 5CT, ASTM 53, EN10217, DIN 2458. IS 3589, JIS G3452, BS1387

Out Diameter

21.3-660.4mm(1/2″–26″)

Wall thickness

1.5-22.5mm

Length

3-12m

Steel Grade

API 5L : GR B, X42, X46, X56, X60, X65, X70

API 5CT

K55, J55, N80 P110

ASTM A53

GR A, GR B

EN

 S275, S275JR, S355JRH, S355J2H

GB

Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360- L555

Surface

Fusion bond Epoxy coating, Coal Tar Epoxy, 3PE, Vanish Coating, Bitumen Coating, Black Oil coating as per customer’s requirement

Test

Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test.

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Factory Cheap Hot Small Steel Pipe - ERW SSAW welded steel pipe – Hongmao detail pictures


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Persisting in "High quality, Prompt Delivery, Aggressive Price", we have established long-term cooperation with clientele from both equally overseas and domestically and get new and old clients' higher comments for Factory Cheap Hot Small Steel Pipe - ERW SSAW welded steel pipe – Hongmao, The product will supply to all over the world, such as: belarus, Bangladesh, Mauritius, Our tenet is "integrity first, quality best". We have confidence in providing you with excellent service and ideal products. We sincerely hope we can establish win-win business cooperation with you in the future!
  • The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!
    5 Stars By Darlene from Birmingham - 2018.02.04 14:13
    This manufacturer can keep improving and perfecting products and service, it is in line with the rules of market competition, a competitive company.
    5 Stars By Mary from Hyderabad - 2018.11.22 12:28

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